API Reference > presentation-common > Content > PropertiesField > fromJSON fromJSON MethodStatic Overloads fromJSON(json, categories) Static fromJSON(json) Static Deprecated fromJSON(json, categories) Deserialize PropertiesField from JSON fromJSON(json: undefined | PropertiesFieldJSON<ClassInfoJSON>, categories: CategoryDescription[]): undefined | PropertiesField Parameter Type Description json undefined | PropertiesFieldJSON<ClassInfoJSON> categories CategoryDescription[] Returns - undefined | PropertiesField fromJSON(json) Deprecated Use an overload that takes a list of categories Deserialize PropertiesField from JSON fromJSON(json: undefined | string | PropertiesFieldJSON<ClassInfoJSON>): undefined | PropertiesField Parameter Type Description json undefined | string | PropertiesFieldJSON<ClassInfoJSON> Returns - undefined | PropertiesField Defined in presentation/common/src/presentation-common/content/Fields.ts Line 330 Last Updated: 12 June, 2024